package test;

public class People {

    public void play(){
        System.out.println("玩游戏");
    }
    public void play(int a){
        System.out.println("游泳");
    }
    public void play(String s){
        System.out.println("健身");
    }
    public void play(int a,float f){
        System.out.println("旅游");
    }
    public void play(float f,int a){
        System.out.println("吃饭");
    }
}
